TY  - BOOK
AU  - RUBIN,Allen
AU  - Babbie,Earl R.
TI  - Research methods for social work
SN  - 9780495811718
U1  - 361.072 
PY  - 2011///
CY  - Belmont, 
PB  - Brooks/Cole Cengage
KW  - Social service
N1  - Includes bibliographical references  and index
ER  -